diff options
Diffstat (limited to 'arch/blackfin/kernel/vmlinux.lds.S')
| -rw-r--r-- | arch/blackfin/kernel/vmlinux.lds.S | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S new file mode 100644 index 000000000000..6ae9ebbd8e58 --- /dev/null +++ b/arch/blackfin/kernel/vmlinux.lds.S @@ -0,0 +1,228 @@ +/* + * File: arch/blackfin/kernel/vmlinux.lds.S + * Based on: none - original work + * Author: + * + * Created: Tue Sep 21 2004 + * Description: Master linker script for blackfin architecture + * + * Modified: + * Copyright 2004-2006 Analog Devices Inc. + * + * Bugs: Enter bugs at http://blackfin.uclinux.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see the file COPYING, or write + * to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#define VMLINUX_SYMBOL(_sym_) _##_sym_ + +#include <asm-generic/vmlinux.lds.h> +#include <asm/mem_map.h> + + +OUTPUT_FORMAT("elf32-bfin") +ENTRY(__start) +_jiffies = _jiffies_64; + +MEMORY +{ + ram : ORIGIN = CONFIG_BOOT_LOAD, LENGTH = (CONFIG_MEM_SIZE * 1024 * 1024) - (CONFIG_BOOT_LOAD) + l1_data_a : ORIGIN = L1_DATA_A_START, LENGTH = L1_DATA_A_LENGTH + l1_data_b : ORIGIN = L1_DATA_B_START, LENGTH = L1_DATA_B_LENGTH + l1_code : ORIGIN = L1_CODE_START, LENGTH = L1_CODE_LENGTH + l1_scratch : ORIGIN = L1_SCRATCH_START, LENGTH = L1_SCRATCH_LENGTH +} + +SECTIONS +{ + . = CONFIG_BOOT_LOAD; + + .text : + { + _text = .; + __stext = .; + *(.text) + SCHED_TEXT + *(.text.lock) + . = ALIGN(16); + ___start___ex_table = .; + *(__ex_table) + ___stop___ex_table = .; + + *($code) + *(.rodata) + *(.rodata.*) + *(__vermagic) /* Kernel version magic */ + *(.rodata1) + *(.fixup) + *(.spinlock.text) + + /* Kernel symbol table: Normal symbols */ + . = ALIGN(4); + ___start___ksymtab = .; + *(__ksymtab) + ___stop___ksymtab = .; + + /* Kernel symbol table: GPL-only symbols */ + ___start___ksymtab_gpl = .; + *(__ksymtab_gpl) + ___stop___ksymtab_gpl = .; + + /* Kernel symbol table: Normal unused symbols */ \ + ___start___ksymtab_unused = .; + *(__ksymtab_unused) + ___stop___ksymtab_unused = .; + + /* Kernel symbol table: GPL-only unused symbols */ + ___start___ksymtab_unused_gpl = .; + *(__ksymtab_unused_gpl) + ___stop___ksymtab_unused_gpl = .; + + + /* Kernel symbol table: GPL-future symbols */ + ___start___ksymtab_gpl_future = .; + *(__ksymtab_gpl_future) + ___stop___ksymtab_gpl_future = .; + + /* Kernel symbol table: Normal symbols */ + ___start___kcrctab = .; + *(__kcrctab) + ___stop___kcrctab = .; + + /* Kernel symbol table: GPL-only symbols */ + ___start___kcrctab_gpl = .; + *(__kcrctab_gpl) + ___stop___kcrctab_gpl = .; + + /* Kernel symbol table: GPL-future symbols */ + ___start___kcrctab_gpl_future = .; + *(__kcrctab_gpl_future) + ___stop___kcrctab_gpl_future = .; + + /* Kernel symbol table: strings */ + *(__ksymtab_strings) + + . = ALIGN(4); + __etext = .; + } > ram + + .init : + { + . = ALIGN(4096); + ___init_begin = .; + __sinittext = .; + *(.init.text) + __einittext = .; + *(.init.data) + . = ALIGN(16); + ___setup_start = .; + *(.init.setup) + ___setup_end = .; + ___start___param = .; + *(__param) + ___stop___param = .; + ___initcall_start = .; + INITCALLS + ___initcall_end = .; + ___con_initcall_start = .; + *(.con_initcall.init) + ___con_initcall_end = .; + ___security_initcall_start = .; + *(.security_initcall.init) + ___security_initcall_end = .; + . = ALIGN(4); + ___initramfs_start = .; + *(.init.ramfs) + ___initramfs_end = .; + . = ALIGN(4); + ___init_end = .; + } > ram + + __l1_lma_start = .; + + .text_l1 : + { + . = ALIGN(4); + __stext_l1 = .; + *(.l1.text) + + . = ALIGN(4); + __etext_l1 = .; + } > l1_code AT > ram + + .data_l1 : + { + . = ALIGN(4); + __sdata_l1 = .; + *(.l1.data) + __edata_l1 = .; + + . = ALIGN(4); + __sbss_l1 = .; + *(.l1.bss) + + . = ALIGN(32); + *(.data_l1.cacheline_aligned) + + . = ALIGN(4); + __ebss_l1 = .; + } > l1_data_a AT > ram + .data_b_l1 : + { + . = ALIGN(4); + __sdata_b_l1 = .; + *(.l1.data.B) + __edata_b_l1 = .; + + . = ALIGN(4); + __sbss_b_l1 = .; + *(.l1.bss.B) + + . = ALIGN(4); + __ebss_b_l1 = .; + } > l1_data_b AT > ram + + .data : + { + __sdata = .; + . = ALIGN(0x2000); + *(.data.init_task) + *(.data) + + . = ALIGN(32); + *(.data.cacheline_aligned) + + . = ALIGN(0x2000); + __edata = .; + } > ram + + /DISCARD/ : { /* Exit code and data*/ + *(.exit.text) + *(.exit.data) + *(.exitcall.exit) + } > ram + + .bss : + { + . = ALIGN(4); + ___bss_start = .; + *(.bss) + *(COMMON) + . = ALIGN(4); + ___bss_stop = .; + __end = . ; + } > ram +} |